| ID | Name | Meaning |
|---|---|---|
| 1 | Site No. | Number of the site where the faulty board or module is located Value range: 0-2047 |
| 2 | Board Type | Number of the type which the faulty board belongs to. 64:DTMU/DOMU 129:TMU |
| 3 | Board No. | Number of the fault board 0:DTMU 0 1:DTMU 1 |
| 4 | PassNo | Number of the passage where the faulty board is located. |
| 5 | SubLink No. | Alarm sub-category number 0?15:abnormal transmissions with the upper level BSC or BTS over E1 ports 00?0F |
| 6 | Cell Index | Index of the cell where the board or module is located 0-2047: Cell index of the faulty cell in the data configuration 65535: None |
| 7 | Site Type | Type of the site where the faulty board is located. 3:BTS30; 5:BTS312; 10:BTS3012A; 11:BTS3006A; 12:BTS3012; 13:BTS3006C; 14:BTS3002E; 15:BTS3012AE; 16:BTS3012 II; |
| 8 | RackNo | Number of the rack where the faulty board is located. |
| 9 | BoxNo | Number of the subrack where the faulty board is located. |
| 10 | SlotNo | Number of the slot where the faulty board is located. |
| 11 | Site Name | Site Name |
| 12 | Alarm Attribute | Alarm Character 0:Normal 1:Transient Count |
The clock module of the BTS cannot work normally upon occurrence of this alarm.
Check whether the time taken for power-up of the BTS is shorter than or equal to four minutes.
Y=> No manual handling is required. The alarm handling ends.
N=> Go to Step 2.
Power down the BTS, reset and power it up. Check whether the alarm is cleared.
Y=> The alarm handling ends.
N=> Go to Step 3.
Replace the TMU and check whether the alarm is cleared.
Y=> The alarm handling ends.